CN103411371A - Soft-hard co-extrusion internal refrigerator door seal - Google Patents
Soft-hard co-extrusion internal refrigerator door seal Download PDFInfo
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- CN103411371A CN103411371A CN2013103591742A CN201310359174A CN103411371A CN 103411371 A CN103411371 A CN 103411371A CN 2013103591742 A CN2013103591742 A CN 2013103591742A CN 201310359174 A CN201310359174 A CN 201310359174A CN 103411371 A CN103411371 A CN 103411371A
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- hard
- soft
- door seal
- refrigerator door
- refrigerator
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Abstract
The invention discloses a soft-hard co-extrusion internal refrigerator door seal. The soft-hard co-extrusion internal refrigerator door seal is characterized in that the arranged hard part in the soft-hard co-extrusion internal door seal and a fixed body form an L shape on one side edge of the fixed body so as to form an overhanging edge connected with an elastic body, the elastic body is connected with the overhanging edge and extends to one side of a box container, and the front-section arc edge of the elastic body leans against the inner side of the box container, so that the seal between the inner side of a refrigerator door container and the inner side of the box container can be formed. According to the soft-hard co-extrusion internal refrigerator door seal, the length of the elastic body is shortened, the elastic strength of the elastic body is improved obviously, and the service life of the internal door seal is prolonged obviously.
Description
Technical field
The present invention relates to door seal in refrigerator.
Background technology
In refrigerator, door seal is in the another road seal approach arranged between refrigerator door liner sidepiece and case courage inboard, in refrigerator of the prior art, door seal is as shown in Fig. 2 and Fig. 2 a, it is a kind of member of soft-hard coextrusion, its hard edge strip 11 is to be flat fixture, for being fixedly installed on the sidepiece of refrigerator door liner 1, its soft edge strip 12 is elastomer, elastomer is to be connected with the monolateral of hard edge strip with monolateral, with another, monolaterally be the inboard that cantilever stretches to case courage 5, and be resisted against case courage inboard with the arc-shaped side of cantilever front end, be formed on the sealing between inner container of icebox inboard and case courage inboard.In this version, the soft edge strip that is suspended wall is longer owing to overhanging, and elasticity reduces after long-time the use, can not reach due sealing effectiveness.
Summary of the invention
The present invention is for avoiding the existing weak point of above-mentioned prior art, and a kind of interior door seal of refrigerator of soft-hard coextrusion is provided, and to improve the flexible durability of door seal in refrigerator, improves its serviceability.
The present invention is that the technical solution problem adopts following technical scheme:
The design feature of door seal is in the refrigerator of soft-hard coextrusion of the present invention: a side that the hard in door seal in soft-hard coextrusion is set is partly at fixed body is with described fixed body the limit that overhangs that the formation of " L " type is connected with elastomer, described elastomer is undertaken in the limit that overhangs and extends to case courage one side, and with the leading portion arc-shaped side, be resisted against the inboard of case courage, be formed on the sealing between the inboard of the inboard of refrigerator door liner and case courage.
In the refrigerator of soft-hard coextrusion of the present invention, the design feature of door seal also is: described fixed body is flat part or the holding firmware be fixedly installed on refrigerator door liner.
Compared with the prior art, beneficial effect of the present invention is embodied in:
1, the present invention has shortened elastomeric length, can significantly improve elastomeric elasticity dynamics, and the service life of the interior door seal of significant prolongation.
2, in the present invention, fixed body can be any be used to being fixed on the version on the refrigerator doors inner bag; To be adapted to the not refrigerator of fellow disciple's inner bag form.
3, the present invention is suitable for overhanging other occasion that elastomer is seal approach is set.
The accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 1 a is the partial enlarged drawing of Fig. 1;
Fig. 2 is the prior art structural representation;
Fig. 2 a is the partial enlarged drawing of Fig. 2;
Number in the figure: 1 refrigerator door liner, 2 fixed bodies, 3 limits that overhang, 4 elastomers, 5 casees courages, 11 hard edge strips, 12 soft edge strips.
The specific embodiment
Referring to Fig. 1 and Fig. 1 a, in the present embodiment in the refrigerator of soft-hard coextrusion the version of door seal be: a side that the hard in door seal in soft-hard coextrusion is set is partly at fixed body 2 is with fixed body 2 limit 3 that overhangs that the formation of " L " type is connected with elastomer 4, elastomer 4 is undertaken in the limit 3 that overhangs and extends to case courage 5 one sides, and with the leading portion arc-shaped side, be resisted against the inboard of case courage 5, be formed on the sealing between the inboard of the inboard of refrigerator door liner 1 and case courage 5.
In concrete enforcement, fixed body 5 is for to be fixedly installed on flat part or the holding firmware on refrigerator door liner 1, and concrete shape arranges according to fixed structure on the refrigerator door liner relevant position.
The present invention can be suitable for overhanging other occasion that elastomer is seal approach is set.
Claims (2)
1. door seal in the refrigerator of a soft-hard coextrusion, it is characterized in that: a side that the hard in door seal in soft-hard coextrusion is set is partly at fixed body (2) is with described fixed body (2) limit that overhangs (3) that the formation of " L " type is connected with elastomer (4), described elastomer (4) is undertaken in the limit that overhangs (3) and extends to case courage (5) one sides, and with the leading portion arc-shaped side, be resisted against the inboard of case courage (5), be formed on the sealing between the inboard of the inboard of refrigerator door liner (1) and case courage (5).
2. door seal in the refrigerator of soft-hard coextrusion according to claim 1, it is characterized in that: described fixed body (5) is for being fixedly installed on flat part or the holding firmware on refrigerator door liner (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103591742A CN103411371A (en) | 2013-08-16 | 2013-08-16 | Soft-hard co-extrusion internal refrigerator door seal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103591742A CN103411371A (en) | 2013-08-16 | 2013-08-16 | Soft-hard co-extrusion internal refrigerator door seal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103411371A true CN103411371A (en) | 2013-11-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103591742A Pending CN103411371A (en) | 2013-08-16 | 2013-08-16 | Soft-hard co-extrusion internal refrigerator door seal |
Country Status (1)
| Country | Link |
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| CN (1) | CN103411371A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406348A (en) * | 2014-12-01 | 2015-03-11 | 贵州省工程复合材料中心 | Air duct protection plate for soft and hard co-extrusion sealing and production method thereof |
| CN105987567A (en) * | 2015-02-13 | 2016-10-05 | 青岛海尔特种电冰柜有限公司 | Partition sealing strip and refrigeration or heating equipment with multiple temperature zones |
| CN108106320A (en) * | 2018-01-04 | 2018-06-01 | 青岛海尔股份有限公司 | Sealed drawer component and refrigerator |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202004019865U1 (en) * | 2004-11-29 | 2006-04-06 | Liebherr-Hausgeräte Lienz Gmbh | Fridge and / or freezer |
| FR2871836B1 (en) * | 2004-06-22 | 2006-08-25 | Rehau Sa | SEAL SEAL WITH IMPROVED REMANENCE, INTENDED TO BE PREMITTED ON A JOINERY PROFILE |
| CN201100811Y (en) * | 2007-08-13 | 2008-08-13 | 海信（北京）电器有限公司 | Dust-proof refrigerator |
| CN201103328Y (en) * | 2007-07-27 | 2008-08-20 | 高林 | Sealing and shock-absorbing glue strip for soft-hard integrated door and window |
| US20080263963A1 (en) * | 2005-04-08 | 2008-10-30 | Lg Electronics Inc. | Sealing Structure of Refrigerator |
| CN201377957Y (en) * | 2009-04-21 | 2010-01-06 | 星星集团有限公司 | Door seal device of ice chest |
| CN201573523U (en) * | 2009-12-21 | 2010-09-08 | 扬州麦斯通复合材料有限公司 | Novel refrigerated vehicle rear door air bag sealing rubber strip |
| CN201991417U (en) * | 2010-09-09 | 2011-09-28 | 上海玮达艺术铸造工程有限公司 | Dual-body combined sealing strip for solid web steel window |
| CN203114106U (en) * | 2013-01-30 | 2013-08-07 | 湖南省金为型材有限公司 | Sealing joint strip for steel doors and windows |
-
2013
- 2013-08-16 CN CN2013103591742A patent/CN103411371A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2871836B1 (en) * | 2004-06-22 | 2006-08-25 | Rehau Sa | SEAL SEAL WITH IMPROVED REMANENCE, INTENDED TO BE PREMITTED ON A JOINERY PROFILE |
| DE202004019865U1 (en) * | 2004-11-29 | 2006-04-06 | Liebherr-Hausgeräte Lienz Gmbh | Fridge and / or freezer |
| US20080263963A1 (en) * | 2005-04-08 | 2008-10-30 | Lg Electronics Inc. | Sealing Structure of Refrigerator |
| CN201103328Y (en) * | 2007-07-27 | 2008-08-20 | 高林 | Sealing and shock-absorbing glue strip for soft-hard integrated door and window |
| CN201100811Y (en) * | 2007-08-13 | 2008-08-13 | 海信（北京）电器有限公司 | Dust-proof refrigerator |
| CN201377957Y (en) * | 2009-04-21 | 2010-01-06 | 星星集团有限公司 | Door seal device of ice chest |
| CN201573523U (en) * | 2009-12-21 | 2010-09-08 | 扬州麦斯通复合材料有限公司 | Novel refrigerated vehicle rear door air bag sealing rubber strip |
| CN201991417U (en) * | 2010-09-09 | 2011-09-28 | 上海玮达艺术铸造工程有限公司 | Dual-body combined sealing strip for solid web steel window |
| CN203114106U (en) * | 2013-01-30 | 2013-08-07 | 湖南省金为型材有限公司 | Sealing joint strip for steel doors and windows |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104406348A (en) * | 2014-12-01 | 2015-03-11 | 贵州省工程复合材料中心 | Air duct protection plate for soft and hard co-extrusion sealing and production method thereof |
| CN105987567A (en) * | 2015-02-13 | 2016-10-05 | 青岛海尔特种电冰柜有限公司 | Partition sealing strip and refrigeration or heating equipment with multiple temperature zones |
| CN108106320A (en) * | 2018-01-04 | 2018-06-01 | 青岛海尔股份有限公司 | Sealed drawer component and refrigerator |
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Application publication date: 20131127 |